package JMU2.ti1;

import java.util.Scanner;

/**
 * @author Lenovo
 */
public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int a= scanner.nextInt();
        int b= scanner.nextInt();
        if(a>b){
            System.out.println(a);
        }else{
            System.out.println(b);
        }
        scanner.close();
        }

    }
